| Date | Form | Description | XBRL | Pages | |
|---|---|---|---|---|---|
| 01/16/15 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/11/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/10/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/08/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/05/14 | Statement of changes in beneficial ownership of securities |
|
2 | ||
| 12/05/14 | Statement of changes in beneficial ownership of securities |
|
2 |